There is a word called the Corpse Mountain and the Sea of Bones, Xu Zhi can't understand the Corpse Mountain, but he has a deep impression of the Sea of Bones now.

Under the light of the energy lamp, patches of bones ran up, densely packed and crowded together, and the pale bone luster reflected on everyone's face.

The creaking sound is endless, coupled with the ghost's howling voice from time to time, it is a hell on earth, and demons are dancing wildly.

It was Liu Li, who was behind everyone and was holding an energy lamp, his face was also pale, how could he have seen so many strange things, if he could go out this time, this cowhide would be enough to blow for a lifetime.

Xu Zhi, Gu Yuxi, and Shang Qianqiu were in the front row, relying on the ladder, and the three of them played both offensive and defensive, with smooth cohesion and seamless cooperation.

Probably, what Instructor No. 5 said, it's like this to find a few like-minded people to partner with each other, if Xu Zhi singles out this pile of skeleton ghosts, but he doesn't know when he will fight, not to mention that there are ghosts eyeing him nearby, and if he gets rid of it, it will be fatal.

The messy pile of monsters was finally emptied, and the four of them breathed a sigh of relief, these skeletons and ghosts, after death, turned into a pile of ashes, very space-saving, and now the lower level of the mausoleum is empty.

Hit the back, Xu Zhi didn't know how many skeletons and ghosts he had killed, but he felt some soreness in his hands.

"We killed a total of 181 skeletons and 36 ghosts" Liu Li finished counting, this obedient, more than two hundred monsters, that is, killing pigs and chickens, the number of two hundred is enough to be big.

"It's all right," Gu Yuxi said.

Xu Zhi shook his head, although there were a large number of them, but these monsters could not pose a threat to him with their cooperation, skeletons had one or two swords, sometimes there were too many, and they could break their heads with a direct punch, but the ghost was a little more laborious to fight, and sometimes, he had to use a war knife, a sweep, and clear a small area.

"I was stabbed twice by those small skeletons, fortunately there is a tactical protective suit" Shang Qianqiu looked at the scratches on his clothes, and his heart palpitated, when this monster tide hit, they cooperated with each other, and sometimes it was difficult to take care of it, in the final analysis, it was still weaker than herself, Gu Yuxi and Xu Zhi's strength was at ease, which made her still a little frustrated when she was arrogant.

Fortunately, it was not at the bottom, Shang Qianqiu looked at Liu Li and found some comfort from this little ruffian.

……

Liu Li with an inexplicable face.

What the hell am I doing, I'm just playing soy sauce.

The underground mausoleum area covers a very wide area, down the stairs, is the cloister, these cloisters are winding like a belt, and various pictures are carved on them, and the crowd is enthusiastic, the cattle and sheep are flocked, and the end is a good scene of grazing.

As you get inside, the mural gradually turns to a dark style, the earth is cracked, the cattle and sheep are extinct, the land is barren, the crowd is thin, and the older ones are praying to the sky with pots and bowls, as if begging for rain.

In the end, the rain did not come, and famine, the plague, swept the whole scene, and starvation was everywhere. At this moment, a black figure appeared in the middle of the picture, this person spoke, prayed, and even performed spells, and the desperate crowd knelt down one after another.

A little further in, you can see countless people of all sizes moving stones, accumulating and building, and there are overseers with whips, whipping those who move slowly.

The black figure crouched at the front with a cup, and behind it, nine slightly smaller figures stood in unison, also holding a cup, worshipping something.

Xu looked directly at the mural, there were only a few brushstrokes on it, and it was painted into a cloud of mist, but he didn't know what existed in the mist, and it seemed to be performing some kind of ritual.

The corridor twisted like a snake, and after passing the frescoed area, everyone's eyes suddenly opened up, and they were in an underground palace.

"A lot of coffins," Liu Li's teeth began to tremble.

On the ground, there are all kinds of coffins, most of which are rotten and have not been able to maintain their proper shape under the erosion of time.

"The coffins on there are the same as those in the bluestone house."

Xu looked carefully, and the coffins at the front were exactly the same as the metal coffins outside.

"Be careful, there was some kind of monster in the coffin outside, and I took a flamethrower and fired it inside for nearly a minute, and I opened it until there was no sound inside."

Xu Zhi thought about the scene at that time, and felt that the monster in the coffin might be very strong, but the death was inexplicable, and they had never met each other, and they were also a little aggrieved.

Now that everyone has no rusty iron swords, they have all changed into their own equipment.

"The flamethrower needs to be sprayed for a minute, then this monster is a little powerful" Gu Yuxi said, she understood what Xu Zhi meant, it is no longer an ordinary ability to resist the high temperature of nearly 1,000 degrees.

"Then do you want to open it, I don't have a flamethrower" Shang Qianqiu carried two submachine guns, but he shot the bullets at the beginning, and the effect was not good, there were many gaps in the skeleton frame, and there were many empty shots. Now she is very short of equipment, the dagger has broken, and there is only a short knife Xu Zhi gave her, as well as a small stun gun.

"I brought a phosphorus bomb, the power is not strong, I can only blow up one coffin, there are nine in this place" Gu Yuxi frowned, some things are okay if they don't mess with them, if they provoke a big monster, they can't deal with it themselves, then they will be depressed.

"I don't know how many years this underground has been, it should be, it should all be dead" Liu Li said cautiously, he felt that this place was cold and swishing, it was too terrible, but the three big guys were going to come down, and he couldn't do it if he didn't follow it, and he was even more afraid of it.

"Bell"

Xu Zhi knocked it with a war knife, these coffins are all made of metal, like the one on the upper floor of the mausoleum, they are still intact, and on the coffins, there are carved heads, some men and women, some have gloomy appearances, some laugh and scold, and some have serious expressions and meticulous expressions.

"Why don't we make a fire here" Xu Zhi has long had this idea, when he was on the upper floor of the mausoleum, there was not enough wood, and the rotten wood at the gate, I am afraid that the surface of the coffin would not be hot, but this place is different, hundreds of rotten wooden coffins, and the materials are very large.

"This idea is good, let's fight the province, or you have a smart head" Shang Qianqiu praised.

If there is a solution, why rely on violence.

These monsters like to squat in coffins, so let them squat, and it's best if everyone doesn't see each other.

The rotten wood is flammable, and a few people piled up the coffin next to the nine metal coffins, and lit a fire, and in an instant, the flames were in the air, and the air became hot.

The entire dungeon burned red.

"Whew......"

There was a painful howl from the metal coffin.

Suddenly, a metal coffin lid rose into the sky, and a black figure flew out.